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Finding the Fourth Proportional to 183,482.73, 275,265.54 and 65,154.15

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Solution

The fourth proportional to 183,482.73, 275,265.54 and 65,154.15 is: 97,745.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,482.73 : 275,265.54 = 65,154.15 : x
  2. Step 2: Convert to fraction form
    183,482.73/275,265.54 = 65,154.15/x
  3. Step 3: Cross multiply
    183,482.73x = 275,265.54 × 65,154.15
  4. Step 4: Simplify right side
    183,482.73x = 17,934,692,282.99
  5. Step 5: Solve for x
    x = 17,934,692,282.99/183,482.73
  6. Step 6: Final answer
    x = 97,745.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.